From d560d04146edf09c3680d1963aa400ab9a935fe9 Mon Sep 17 00:00:00 2001 From: Robert Date: Sat, 27 Mar 2021 11:58:44 +0100 Subject: [PATCH] small fixes --- P0. Data preparation.ipynb | 4 ++-- P1. Introduction and baseline.pdf | Bin 2687097 -> 2687094 bytes 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/P0. Data preparation.ipynb b/P0. Data preparation.ipynb index 69f002c..58e5794 100644 --- a/P0. Data preparation.ipynb +++ b/P0. Data preparation.ipynb @@ -168,7 +168,7 @@ "\n", "Average number of ratings per item is 59.453.\n", "\n", - "Data sparsity (% of missing entries) is 6.3047%.\n" + "Data sparsity (% of missing entries) is 93.6953%.\n" ] } ], @@ -179,7 +179,7 @@ "\n", "print(f'Average number of ratings per user is {round(ratings/users,4)}. \\n')\n", "print(f'Average number of ratings per item is {round(ratings/items,4)}.\\n')\n", - "print(f'Data sparsity (% of missing entries) is {round(100*ratings/(users*items),4)}%.')" + "print(f'Data sparsity (% of missing entries) is {round(100*(1-ratings/(users*items)),4)}%.')" ] }, { diff --git a/P1. Introduction and baseline.pdf b/P1. 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